10201124782 has 8 divisors (see below), whose sum is σ = 15305517936. Its totient is φ = 5099285472.

The previous prime is 10201124777. The next prime is 10201124783. The reversal of 10201124782 is 28742110201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10201124782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201124783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628443 + ... + 644470.

It is an arithmetic number, because the mean of its divisors is an integer number (1913189742).

Almost surely, 2^10201124782 is an apocalyptic number.

10201124782 is a deficient number, since it is larger than the sum of its proper divisors (5104393154).

10201124782 is a wasteful number, since it uses less digits than its factorization.

10201124782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276922.

The product of its (nonzero) digits is 1792, while the sum is 28.

Adding to 10201124782 its reverse (28742110201), we get a palindrome (38943234983).

The spelling of 10201124782 in words is "ten billion, two hundred one million, one hundred twenty-four thousand, seven hundred eighty-two".